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dominant gene

/ˈdɒmɪnənt dʒiːn/

翻译: 显性基因是指在杂合状态下也能表现出其性状的基因,它会掩盖同源染色体上隐性基因的作用。

1 个条目

phrase

/ˈdɒmɪnənt dʒiːn/C1formalscientific
  • zh显性基因是指在杂合状态下也能表现出其性状的基因,它会掩盖同源染色体上隐性基因的作用。

A gene that expresses its trait even when only one copy is present, overriding the effect of a recessive gene in a pair.

  1. Genetic inheritanceB2formal

    A gene that expresses its trait even when paired with a different (recessive) allele.

    zh显性基因

    • In pea plants, the dominant gene for tallness masks the recessive gene for shortness.
    • Brown eyes are typically caused by a dominant gene.
    • A dominant gene will always be expressed in the offspring if present.